Instructions
Get in the ice cream truck and find a heavily populated place where you can sell. Some of the better locations include the construction site, Hyman Memorial Stadium and the docks at Viceport.
Play the ice cream jingle to attract customers after you stop at the location.
Keep an eye out for police officers. After you sell four "ice creams," the police will start to get suspicious of your activities. Change the camera to the behind view so you can watch out for cops that might sneak up on you.
Go through the Pay 'n' Spray garages to lose cops. Repeat these steps until you have made 50 deals.
Exit the van to complete the mission. Return to the factory to collect the $3,000 prize.